I-91 N.b. Ramps over Willow Brook
Fair Condition62 years old5,700 vehicles/day
Location
| State | Connecticut |
| County | New Haven |
| Location | I-91 N.b. Exit No. 16 |
| Carries | I-91 N.b. Ramps |
| Crosses | Willow Brook |
| Coordinates | 41.52532, -72.76819 |
Condition Ratings
| Overall Condition | Fair |
| Channel/Waterway | 6 (Satisfactory) |
| Culvert | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Culvert |
| Total Length | 24.9 ft (7.6 m) |
| Max Span | 12.1 ft (3.7 m) |
| Deck Area | 125.4 sq m |
| Main Spans | 2 |
| Year Built | 1964 |
Traffic
| Avg Daily Traffic | 5,700 (2022) |
| Truck Traffic | 9% |
| Lanes On Bridge | 3 |
Inspection & Ownership
| Last Inspection | November 2024 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 01820 |